DTOSS-10700: Use a docker image for the postgres database for the review apps

Author: mrlockstar

infrastructure/modules/container-app/main.tf

@@ -120,6 +120,7 @@ resource "azurerm_container_app" "main" {
     content {
       external_enabled           = true
       target_port                = var.port
+      exposed_port               = var.port
       allow_insecure_connections = false
       transport                  = "tcp"
       traffic_weight {